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1.段时间用in如在白天/季节/月份/早上/上午/晚上用in: in the day/morning;in spring。
2.点时间用atat 10 o’clock/dawn/noon,但at night除外。
3.具体到哪一天及某天的情况用onon a rainy morning; on Monday nights...
4.日期表达在英式英语中用“日-月-年”,但在美式英语中用“月-日-年”表达法,如:on 6th Jan, 2010;on Jan 6th, 2010;on Jan 6,2010。
5.年代表示方法用in/during如在二十世纪八十年代,in/during the nineteen eighties,指的是1980-1989,可写为during/ in the 1980’s 或 in the 1980s , 另外1980-1985可写为in /during the early nineteen eighties,1985-1989可写为in / during the late nineteen eighties。
6.在某人多大年龄时如“在他13岁时”这样表达:at the age of 13; at 13; when he was 13;when he was 13/thirteen years old。 在某人某个年龄段用in:in one’s twenties;in his early twenties(20-25岁); in his late twenties(26-29岁)。 “从小”用at/from an early age。“在某人余生”用for the rest of one’s life或者 in/during the last years of one’s life。在童年用in the childhood;in the childhood days。在青少年时期:as a teenager。在学生时代:in the student days。
一般时态的现在、过去和将来表达法比较简单,在此不加以列举了。在此主要解释一些在运用中常出错的从句表达法。引导时间状语从句常用的词和词组有:当……时候 when, while;一边as;直到till, until;自……以来since;一旦,曾经 once;在……之前before;在……之后after;截至,到……时候by the time;一……就as soon as, immediately, directly,instantly, the moment, the minute, the second,the instant;一(还没来得及)……就hardly/scarcely...when, no sooner ...than;无论何时whenever。此外,every time, each time, next time, the last time, the first time也可以引导时间状语从句。下面作一一介绍。
1.when,while,as when引导的从句的谓语动词既可是延续性动词,也可是非延续性动词。while引导的从句的谓语动词是延续性动词。as引导的从句的谓语动词既可是延续性动词,也可是非延续性动词,但强调动作的同时进行。此外,when可表示“这时突然”, as表示“随着”, while表示对比“然而”或让步“虽然”,这时它们不能互换。
when的三个句式是: was/were doing...when;was/were about to do...when; had( just )done...when...
如:He came just as/when I reached the door.
As/When/While we were laughing, the teacher came in.
2.till,until
till,until在肯定句中,主句的谓语动词可是延续性或非延续性动词,在否定句中,主句的谓语动词只能是非延续性动词。
如:I didn’t go to bed until my father came back.
I waited for him at the school gate until he finished his composition。
3.after, beforeafter 表示主句的动作发生在从句动作之后;before表示主句的动作发生在从句动作之前。It was/will be 一段时间 before...
It was/will not be 一段时间 before...
如:It will be two years before he graduates from university.
It will not be long before you regret for what you have done.
4.since
若主句的谓语动词是延续性动词,且时态为现在完成时,则从句为过去时或者since加一个过去时间点。如果从句是非延续性动词,意思是“自……以来”,如果是延续性动词,意思是“不……多久了”。
常用句式:It is/has been 一段时间 since...
如:
I have worked here since I graduated from the university.
—What was the party like?
—Wonderful! It’s years since I enjoyed myself so much.
5.一……就……as soon as, immediately, directly,instantly, the moment, the minute, the second,the instant, hardly/scarcely...when, no sooner ...than...
如:I’ll tell him the news the moment he comes.
He had hardly got home when it began to rain.
No sooner had it stopped raining than they went to work in the fields.
6.whenever, every time, each time, next time, the last time, the first time
如:Whenever we met with difficulties, they came to help us.
Every time I went to his house, he was out.
时间表达法尽管多样,但只要扎实学习,善于积累,还是很容易掌握的。
(责任编辑 周侯辰)
2.点时间用atat 10 o’clock/dawn/noon,但at night除外。
3.具体到哪一天及某天的情况用onon a rainy morning; on Monday nights...
4.日期表达在英式英语中用“日-月-年”,但在美式英语中用“月-日-年”表达法,如:on 6th Jan, 2010;on Jan 6th, 2010;on Jan 6,2010。
5.年代表示方法用in/during如在二十世纪八十年代,in/during the nineteen eighties,指的是1980-1989,可写为during/ in the 1980’s 或 in the 1980s , 另外1980-1985可写为in /during the early nineteen eighties,1985-1989可写为in / during the late nineteen eighties。
6.在某人多大年龄时如“在他13岁时”这样表达:at the age of 13; at 13; when he was 13;when he was 13/thirteen years old。 在某人某个年龄段用in:in one’s twenties;in his early twenties(20-25岁); in his late twenties(26-29岁)。 “从小”用at/from an early age。“在某人余生”用for the rest of one’s life或者 in/during the last years of one’s life。在童年用in the childhood;in the childhood days。在青少年时期:as a teenager。在学生时代:in the student days。
一般时态的现在、过去和将来表达法比较简单,在此不加以列举了。在此主要解释一些在运用中常出错的从句表达法。引导时间状语从句常用的词和词组有:当……时候 when, while;一边as;直到till, until;自……以来since;一旦,曾经 once;在……之前before;在……之后after;截至,到……时候by the time;一……就as soon as, immediately, directly,instantly, the moment, the minute, the second,the instant;一(还没来得及)……就hardly/scarcely...when, no sooner ...than;无论何时whenever。此外,every time, each time, next time, the last time, the first time也可以引导时间状语从句。下面作一一介绍。
1.when,while,as when引导的从句的谓语动词既可是延续性动词,也可是非延续性动词。while引导的从句的谓语动词是延续性动词。as引导的从句的谓语动词既可是延续性动词,也可是非延续性动词,但强调动作的同时进行。此外,when可表示“这时突然”, as表示“随着”, while表示对比“然而”或让步“虽然”,这时它们不能互换。
when的三个句式是: was/were doing...when;was/were about to do...when; had( just )done...when...
如:He came just as/when I reached the door.
As/When/While we were laughing, the teacher came in.
2.till,until
till,until在肯定句中,主句的谓语动词可是延续性或非延续性动词,在否定句中,主句的谓语动词只能是非延续性动词。
如:I didn’t go to bed until my father came back.
I waited for him at the school gate until he finished his composition。
3.after, beforeafter 表示主句的动作发生在从句动作之后;before表示主句的动作发生在从句动作之前。It was/will be 一段时间 before...
It was/will not be 一段时间 before...
如:It will be two years before he graduates from university.
It will not be long before you regret for what you have done.
4.since
若主句的谓语动词是延续性动词,且时态为现在完成时,则从句为过去时或者since加一个过去时间点。如果从句是非延续性动词,意思是“自……以来”,如果是延续性动词,意思是“不……多久了”。
常用句式:It is/has been 一段时间 since...
如:
I have worked here since I graduated from the university.
—What was the party like?
—Wonderful! It’s years since I enjoyed myself so much.
5.一……就……as soon as, immediately, directly,instantly, the moment, the minute, the second,the instant, hardly/scarcely...when, no sooner ...than...
如:I’ll tell him the news the moment he comes.
He had hardly got home when it began to rain.
No sooner had it stopped raining than they went to work in the fields.
6.whenever, every time, each time, next time, the last time, the first time
如:Whenever we met with difficulties, they came to help us.
Every time I went to his house, he was out.
时间表达法尽管多样,但只要扎实学习,善于积累,还是很容易掌握的。
(责任编辑 周侯辰)